@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d6f1ab3-b9db-432a-aacb-1c9c28634e67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d6f1ab3-b9db-432a-aacb-1c9c28634e67> .